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目的 :应用镍钛记忆合金网状尿道支架治疗合并心脑血管、肺、肾、糖尿病等疾患高危前列腺增生症。方法 :根据不同患者前列腺尿道长度 ,应用直视可控网状支架放置器经尿道放置不同规格网状支架。结果 :放置 47例网状支架均获成功 ,随访 32例 6～ 18个月 ,国际症状评分 (IPSS)平均下降 18.4,平均尿流率增加 11.2ml/s,残余尿量 <5 0ml,未见严重并发症。结论 :镍钛记忆合金网状尿道支架应为治疗高危前列腺增生症优选方法
OBJECTIVE: To treat high-risk benign prostatic hyperplasia (BPH) complicated with cardiovascular, pulmonary, renal, diabetic and other diseases by NiTi mesh urethral stent. Methods: According to different patients with prostatic urethra length, the use of direct-controlled mesh stent placement transurethral placement of different specifications mesh stent. Results: The placement of 47 cases of mesh stent were successful, 32 cases were followed up for 6 to 18 months, the international symptom score (IPSS) decreased by an average of 18.4, the average urine flow rate increased 11.2ml / s, residual urine output <50ml, no Serious complications. Conclusion: NiTi mesh urethral stent should be the preferred method for the treatment of benign prostatic hyperplasia